Reborn In 17th century India with Black Technology - Chapter 64: Road construction

... meeting.

"Gentlemen, I hope you have all received the news about the upcoming disaster. We are currently in a very dangerous situation, but with all of your efforts and cooperation, we can get through this situation together. Fortunately, the Military Institute of Sciences and I have recently worked on the development of a substance called gunpowder, which is the main component in the production of weapons and ammunition. The research has a very high chance of success. With Vishnu's Gra ...